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NEC estimates the new technology could produce batteries that can maintain 50 percent of their original charge for 33 years NEC said Monday that it has developed a new lithium-ion battery technology that doubles the life span of conventional models. The new technology will be used in large HP probook 4710s batteries for applications such as electrical power systems in buildings …Continue reading →

Northwestern University shows future battery technology Engineers at Northwestern University are working on lithium-ion batteries that would recharge 10 times faster and hold a charge 10 times longer than current ones, the BBC reported. Among the changes, millions of tiny holes have been poked in the material. The method could result in a cell phone battery recharging from completely flat …Continue reading →